Lower Build Kits

Showing 1–9 of 37 results

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  Lower Parts

  Aero Precision AR-15 Lower Build Kit – APHS100003

  $129.99
• 
  Lower Parts

  Alpha AR-15 Lower Build Kit

  $119.99
• 
  Lower Parts

  Anderson Mil-Spec Lower Build Kit

  $109.95
• 
  Lower Parts

  B5 Systems AR-15 Bravo Lower Build Kit

  $166.85
• 
  Lower Parts

  B5 Systems AR-15 Enhanced SOPMOD Lower Build Kit

  $249.95
• 
  Lower Parts

  BCMGUNFIGHTER MOD 0 Lower Build Kit

  $186.95
• 
  Lower Parts

  Black Fallout Lower Build Kit

  $239.95
• 
  Lower Parts

  Carbine Lower Build Kit Configurator

• 
  Lower Parts

  Carbine Lower Build Kit Configurator